Azelaic Acid known as dope dope Rhododendron, appearance and properties of colorless to light yellow crystals or crystalline powder.Slightly soluble in cold water, soluble in hot water, ether, soluble in ethanol.Used as plasticizer, and used in alkyd resin, paint and chemical synthesis.
Azelaic acid is a natural organic acid that exists naturally in cereals, wheat, rye and barley. Azelaic acid is no longer extracted from plants or fermented by fungi, but is produced in plants such as barley. Now a large number of products are slightly soluble in cold water, soluble in hot water, and easily soluble in ethanol.
Azelaic acid can effectively inhibit acne bacteria on the skin and block the production of fatty acids. It can also slow down the growth of keratinocytes, block the formation of melanin, prevent the formation of spots, and reduce melanin deposition. It is used in skin whitening agents and high-end cosmetics.
Azelaic acid can play a role in a variety of skin problems, including freckle whitening, pigmentation removal, acne removal, anti-oxidation, anti-inflammatory, antibacterial, oil control and anti-hyperkeratosis.
Azelaic acid works in multiple ways, such as inhibiting tyrosinase activity to whiten the skin and reduce melanin production.
As an organic acid naturally found in cereals, azelaic acid is suitable for all skin types, including sensitive skin.
ITEMS |
STANDARDS |
RESULTS |
Product Name |
Azelaic acid |
/ |
Appearance |
White or almost white powder |
Conforms |
Melting point |
101-110℃ |
105.4-106.9℃ |
Loss on drying |
≤1% |
0.1% |
Acid value(KOH/(mg/g)) |
580 - 620 |
598 |
Particle size |
95% pass100mesh |
Conforms |
Heavy metals |
≤0.001% |
Conforms |
Content |
≥99.0% |
99.2% |
Packing: |
25kg/bottles The product may be stored for 36 months in the unopened original container at room temperature |
|
Conclusion: |
The product was inspected according to conform to the enterprise standard , and the results were in line with the regulations and judged to be qualified. |
Humectant
Anti-inflammatory
Efficient Thickener
skin whitening
Anti-inflammatory
Anti-inflammatory
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